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Monrovia

$567+ Cheap flights from the United States to Monrovia (ROB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ROB
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from USA to Monrovia

Keep the following information in mind while searching for USA to Monrovia flight deals. Data was last updated June 16, 2025.

Round-trip from

$895
(United Airlines)

One-way from

$567
(Air Canada)

Popular in

December

Cheapest in

September

Average price

$1,560
From USA to Monrovia Roberts Intl
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One-way flight from USA to Monrovia Roberts Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from USA to Monrovia

Cheapest flights from USA to Monrovia
Explore the most affordable flight options available from USA to Monrovia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:40 pmEWR - ROB
2 stops21h 10mUnited Airlines
Fri 10/318:05 pmROB - EWR
2 stops21h 25mUnited Airlines
Deal found 6/15$895
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:45 pmIAD - ROB
2 stops22h 25mUnited Airlines
Wed 12/1010:35 pmROB - IAD
1 stop21h 00mUnited Airlines
Deal found 6/13$895
This Air Canada deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:55 amATL - ROB
3 stops30h 55mAir Canada
Fri 10/318:05 pmROB - ATL
3 stops29h 48mAir Canada
Deal found 6/16$895
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:30 amATL - ROB
3 stops34h 20mUnited Airlines
Sat 11/110:35 pmROB - ATL
2 stops26h 33mUnited Airlines
Deal found 6/16$910
This Expedia deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:20 pmIAD - ROB
3 stops26h 50mMultiple Airlines
Fri 12/128:05 pmROB - IAD
3 stops48h 25mMultiple Airlines
Deal found 6/13$914
This SWISS deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:45 pmIAD - ROB
3 stops43h 25mSWISS
Tue 11/1110:35 pmROB - IAD
2 stops46h 55mSWISS
Deal found 6/16$934
This Gurufare deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:40 pmEWR - ROB
1 stop21h 10mBrussels Airlines
Fri 10/318:05 pmROB - EWR
2 stops21h 25mBrussels Airlines
Deal found 6/13$939
This Gurufare deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:45 pmIAD - ROB
1 stop22h 05mBrussels Airlines
Fri 9/199:10 pmROB - IAD
1 stop20h 20mBrussels Airlines
Deal found 6/16$939
This CheapOair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:45 pmEWR - ROB
3 stops22h 05mMultiple Airlines
Fri 10/318:05 pmROB - EWR
3 stops53h 25mMultiple Airlines
Deal found 6/13$951
This Orbitz deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:05 pmATL - ROB
3 stops47h 45mMultiple Airlines
Fri 10/318:05 pmROB - ATL
3 stops29h 48mMultiple Airlines
Deal found 6/16$953
This Gurufare deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:40 pmATL - ROB
2 stops25h 10mBrussels Airlines
Tue 10/2810:35 pmROB - ATL
2 stops25h 07mBrussels Airlines
Deal found 6/16$954
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:00 amIAD - ROB
1 stop23h 45mEthiopian Air
Thu 12/1111:05 amROB - IAD
2 stops25h 55mEthiopian Air
Deal found 6/13$1,065

Cheapflights Fare Finder

Customize your flight search to find flights from USA to Monrovia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from the United States to Monrovia that are best for you.

Fly from

USA

Fly to

Monrovia

Route

Depart

Return

Price

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Sat 9/13

6:40 pm-7:50 pm

2 stops21h 10m

Monrovia Roberts Intl

Fri 10/31

8:05 pm-1:30 pm

2 stops21h 25m

$895

AtlantaMonrovia

ATL - ROB

ATLROB

Atlanta Hartsfield-Jackson

Thu 10/16

8:55 am-7:50 pm

3 stops30h 55m

Monrovia Roberts Intl

Tue 10/28

10:35 pm-9:53 pm

2 stops27h 18m

$895

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 9/9

5:45 pm-7:50 pm

2 stops22h 05m

Monrovia Roberts Intl

Fri 9/19

9:10 pm-1:30 pm

1 stop20h 20m

$895

AtlantaMonrovia

ATL - ROB

ATLROB

Atlanta Hartsfield-Jackson

Tue 10/14

5:30 am-7:50 pm

3 stops34h 20m

Monrovia Roberts Intl

Sat 11/1

10:35 pm-9:08 pm

2 stops26h 33m

$910

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Sat 9/13

6:40 pm-7:50 pm

1 stop21h 10m

Monrovia Roberts Intl

Fri 10/31

8:05 pm-1:30 pm

2 stops21h 25m

$939

Washington, D.C.Monrovia

IAD - ROB

IADROB

Washington, D.C. Dulles Intl

Tue 9/9

5:45 pm-7:50 pm

1 stop22h 05m

Monrovia Roberts Intl

Fri 9/19

9:10 pm-1:30 pm

1 stop20h 20m

$939

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Sat 9/13

5:45 pm-7:50 pm

3 stops22h 05m

Monrovia Roberts Intl

Fri 10/31

8:05 pm-9:30 pm

3 stops53h 25m

$951

AtlantaMonrovia

ATL - ROB

ATLROB

Atlanta Hartsfield-Jackson

Thu 10/16

2:40 pm-7:50 pm

2 stops25h 10m

Monrovia Roberts Intl

Tue 10/28

10:35 pm-7:42 pm

2 stops25h 07m

$954

BostonMonrovia

BOS - ROB

BOSROB

Boston Logan Intl

Fri 9/12

9:40 pm-7:50 pm

3 stops42h 10m

Monrovia Roberts Intl

Wed 1/7

10:35 pm-8:20 pm

2 stops50h 45m

$1,104

NewarkMonrovia

EWR - ROB

EWRROB

Newark

Mon 11/24

6:40 pm-9:10 pm

3 stops45h 30m

Monrovia Roberts Intl

Wed 4/8

9:10 pm-8:10 pm

2 stops27h 00m

$1,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 53 results
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The best insider tips for theUnited States to Monrovia flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Monrovia trip
Airlines
Ethiopian Air

Ethiopian Airlines offers lie-flat beds on 777-200 and 767-300 for long-haul comfort.


Economy Class features a 32-inch pitch and 17-inch width, enhancing long-haul comfort.

Read more about Ethiopian Airby Paul Rubio
Brussels Airlines

Brussels Airlines' lie-flat beds in business class enhance long-haul comfort.


Economy class offers seatback entertainment and a free meal on long-haul flights.

Read more about Brussels Airlinesby John Walton
Royal Air Maroc

Royal Air Maroc's lie-flat seats on 787-9 enhance comfort on long-haul flights.


Royal Air Maroc offers complimentary meals and drinks on flights over two hours.

Read more about Royal Air Marocby Ramsey Qubein
United Airlines

United Polaris offers lie-flat seats and Saks Fifth Avenue bedding for long-haul comfort.


United's Premium Plus offers extra legroom and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas
British Airways

British Airways' Club Suite offers privacy with a door on long-haul flights.


World Traveller Plus offers extra legroom and upgraded service on long-haul flights.

Read more about British Airwaysby Gabriel Leigh
Kenya Airways

Kenya Airways' Economy Comfort seats offer extra legroom and dedicated luggage space.


Premier World offers priority check-in and lounge access for a smoother journey.

Read more about Kenya Airwaysby Richard Holmes
Our travel experts
Paul Rubio

Paul Rubio

Expert on Ethiopian Air

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
John Walton

John Walton

Expert on Brussels Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Royal Air Maroc

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Richard Holmes

Richard Holmes

Expert on Kenya Airways

Richard Holmes

Richard Holmes

Based in Cape Town, Richard Holmes is a freelance travel writer who spends plenty of time at 35 000 feet. He’s deeply in love with the Okavango Delta, and has Antarctica at the top of his travelling bucket-list. When he’s not on another plane, you’ll find him running the trails of Table Mountain or surfing his local break.

Read more

Best time to book a flight from USA to Monrovia

Have a flexible travel schedule? Discover the best time to fly to Monrovia from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Monrovia

What is the cheapest month to book a flight from USA to Monrovia?

Currently, September is the cheapest month in which you can book a flight from USA to Monrovia (average of $1,197). Flying from USA to Monrovia in May is currently the most expensive (average of $1,858). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to ROB?

Find hourly flight availability from USA to Monrovia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Monrovia as you normally would.

Reviews of airlines servicing Monrovia

Get insights into the airlines that provide service to Monrovia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monrovia. Reviews last updated June 16, 2025.
To help decide which airline to fly from USA to Monrovia, see what other customers have to say about SWISS, Brussels Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,628 reviews

Crew

8.2

Entertainment

6.7

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,628 reviews
SWISS
7.5
Good
1,628 reviews

Crew

8.2

Entertainment

6.7

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Brussels Airlines
7.4
Good
355 reviews
SWISS
7.5
Good
1,628 reviews

Crew

8.2

Entertainment

6.7

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
United Airlines
7.4
Good
8,801 reviews
SWISS
7.5
Good
1,628 reviews

Crew

8.2

Entertainment

6.7

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Ethiopian Air
7.2
Good
781 reviews
SWISS
7.5
Good
1,628 reviews

Crew

8.2

Entertainment

6.7

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Air Canada
7.1
Good
9,554 reviews
SWISS
7.5
Good
1,628 reviews

Crew

8.2

Entertainment

6.7

Comfort

7.4

Food

7.0

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from USA to Monrovia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Monrovia from United States?

    Most people fly into Monrovia Roberts Intl (ROB) if they book a flight to Monrovia from United States. Roberts Intl is conveniently located just 30.2 mi from Monrovia’s city center.

  • What are the cheapest airlines to fly from USA to Monrovia one-way?

    One-way options have recently been found by users for as low as $567 on Air Canada. Other airlines that offer cheap prices include United Airlines from $583 and Royal Air Maroc from $644 one-way.

  • What are the most popular routes from USA to Monrovia?

    While some choose either Newark - Monrovia Roberts Intl or Washington, D.C. Dulles Intl - Monrovia Roberts Intl, New York John F Kennedy Intl - Monrovia Roberts Intl is the most popular route from USA to Monrovia.

  • Can I find deals for flights from USA to Monrovia that include hotel bookings?

    Yes. In addition to deals on USA to Monrovia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Monrovia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Monrovia.

  • Can I find deals for business class flights from USA to Monrovia?

    Yes. Cheapflights offers flight deals from USA to Monrovia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Monrovia?

    Currently, September is the cheapest month in which you can book a flight from USA to Monrovia (average of $1,197). Flying from USA to Monrovia in May is currently the most expensive (average of $1,858). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Monrovia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from USA to Monrovia

Discover the top 7 airlines that operate flights from USA to Monrovia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$900Average$1,451FlexibilityNo cancel feeOn-time75%
Kenya AirwaysCheapest$922Average$1,429FlexibilityNo cancel feeOn-time82%
Ethiopian AirCheapest$971Average$1,500FlexibilityNo cancel feeOn-time72%
Brussels AirlinesCheapest$998Average$1,659FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,267Average$1,785FlexibilityNo cancel feeOn-time69%
Air Côte d’IvoireCheapest$1,419Average$1,424FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$1,592Average$2,101FlexibilityNo cancel feeOn-time70%

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